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Add hint to install PECL extensions in series (#1243)

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J0WI 2018-06-05 18:43:28 +02:00 committed by Tianon Gravi
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@ -146,6 +146,10 @@ For example, `memcached-2.2.0` has no PHP version constraints (https://pecl.php.
Beyond the compatibility issue, it's also a good practice to ensure you know when your dependencies receive updates and can control those updates directly.
Unlike PHP core extensions, PECL extensions should be installed in series to fail properly if something went wrong. Otherwise errors are just skipped by PECL.
For example, `pecl install memcached-2.2.0 && pecl install redis-2.2.8` instead of `pecl install memcached-2.2.0 redis-2.2.8`. However, `docker-php-ext-enable memcached redis` is fine to be all in one command.
### Other extensions
Some extensions are not provided via either Core or PECL; these can be installed too, although the process is less automated: